Cita APA (7a ed.)

Greenall S. Simon. (1999). Reward. Elementary: Video Resource Pack for teachers. Oxford, Heinemann, 1999.

Cita Chicago Style (17a ed.)

Greenall S. Simon. Reward. Elementary: Video Resource Pack for Teachers. Oxford, Heinemann, 1999, 1999.

Cita MLA (9a ed.)

Greenall S. Simon. Reward. Elementary: Video Resource Pack for Teachers. Oxford, Heinemann, 1999, 1999.